Assert Failure: 0 Unknown slicable type

[brokenbeta]

The following code:

import "core:fmt.odin"

Splat :: [] int;

main :: proc()
{
    value: Splat = Splat { 3, 4, 5 };
    ptr := &value;

    fmt.println(ptr[0..1]);
}

triggers the following assert:

d:\development\odin\src\ir.cpp(5534): Assert Failure: `0` Unknown slicable type